nvc0_xv.c revision fda9279d
1/* 2 * Copyright 2008 Ben Skeggs 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 18 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 19 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23#ifdef HAVE_CONFIG_H 24#include "config.h" 25#endif 26 27#include "xf86xv.h" 28#include <X11/extensions/Xv.h> 29#include "exa.h" 30#include "damage.h" 31#include "dixstruct.h" 32#include "fourcc.h" 33 34#include "nv_include.h" 35#include "nvc0_accel.h" 36 37extern Atom xvSyncToVBlank, xvSetDefaults; 38 39static Bool 40nvc0_xv_check_image_put(PixmapPtr ppix) 41{ 42 switch (ppix->drawable.bitsPerPixel) { 43 case 32: 44 case 24: 45 case 16: 46 case 15: 47 break; 48 default: 49 return FALSE; 50 } 51 52 if (!nv50_style_tiled_pixmap(ppix)) 53 return FALSE; 54 55 return TRUE; 56} 57 58int 59nvc0_xv_image_put(ScrnInfoPtr pScrn, 60 struct nouveau_bo *src, int packed_y, int uv, 61 int id, int src_pitch, BoxPtr dstBox, 62 int x1, int y1, int x2, int y2, 63 uint16_t width, uint16_t height, 64 uint16_t src_w, uint16_t src_h, 65 uint16_t drw_w, uint16_t drw_h, 66 RegionPtr clipBoxes, PixmapPtr ppix, 67 NVPortPrivPtr pPriv) 68{ 69 NVPtr pNv = NVPTR(pScrn); 70 struct nouveau_bo *dst = nouveau_pixmap_bo(ppix); 71 struct nouveau_pushbuf_refn refs[] = { 72 { pNv->scratch, NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR }, 73 { src, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD }, 74 { dst, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR }, 75 }; 76 struct nouveau_pushbuf *push = pNv->pushbuf; 77 uint32_t mode = 0xd0005000 | (src->config.nvc0.tile_mode << 18); 78 float X1, X2, Y1, Y2; 79 BoxPtr pbox; 80 int nbox; 81 82 if (!nvc0_xv_check_image_put(ppix)) 83 return BadMatch; 84 85 if (!PUSH_SPACE(push, 256)) 86 return BadImplementation; 87 88 BEGIN_NVC0(push, NVC0_3D(RT_ADDRESS_HIGH(0)), 8); 89 PUSH_DATA (push, dst->offset >> 32); 90 PUSH_DATA (push, dst->offset); 91 PUSH_DATA (push, ppix->drawable.width); 92 PUSH_DATA (push, ppix->drawable.height); 93 switch (ppix->drawable.bitsPerPixel) { 94 case 32: PUSH_DATA (push, NV50_SURFACE_FORMAT_BGRA8_UNORM); break; 95 case 24: PUSH_DATA (push, NV50_SURFACE_FORMAT_BGRX8_UNORM); break; 96 case 16: PUSH_DATA (push, NV50_SURFACE_FORMAT_B5G6R5_UNORM); break; 97 case 15: PUSH_DATA (push, NV50_SURFACE_FORMAT_BGR5_X1_UNORM); break; 98 } 99 PUSH_DATA (push, dst->config.nvc0.tile_mode); 100 PUSH_DATA (push, 1); 101 PUSH_DATA (push, 0); 102 103 BEGIN_NVC0(push, NVC0_3D(BLEND_ENABLE(0)), 1); 104 PUSH_DATA (push, 0); 105 106 PUSH_DATAu(push, pNv->scratch, TIC_OFFSET, 16); 107 if (id == FOURCC_YV12 || id == FOURCC_I420) { 108 PUSH_DATA (push, NV50TIC_0_0_MAPA_C0 | NV50TIC_0_0_TYPEA_UNORM | 109 NV50TIC_0_0_MAPB_ZERO | NV50TIC_0_0_TYPEB_UNORM | 110 NV50TIC_0_0_MAPG_ZERO | NV50TIC_0_0_TYPEG_UNORM | 111 NV50TIC_0_0_MAPR_ZERO | NV50TIC_0_0_TYPER_UNORM | 112 NV50TIC_0_0_FMT_8); 113 PUSH_DATA (push, ((src->offset + packed_y))); 114 PUSH_DATA (push, ((src->offset + packed_y) >> 32) | mode); 115 PUSH_DATA (push, 0x00300000); 116 PUSH_DATA (push, width); 117 PUSH_DATA (push, (1 << NV50TIC_0_5_DEPTH_SHIFT) | height); 118 PUSH_DATA (push, 0x03000000); 119 PUSH_DATA (push, 0x00000000); 120 PUSH_DATA (push, NV50TIC_0_0_MAPA_C1 | NV50TIC_0_0_TYPEA_UNORM | 121 NV50TIC_0_0_MAPB_C0 | NV50TIC_0_0_TYPEB_UNORM | 122 NV50TIC_0_0_MAPG_ZERO | NV50TIC_0_0_TYPEG_UNORM | 123 NV50TIC_0_0_MAPR_ZERO | NV50TIC_0_0_TYPER_UNORM | 124 NV50TIC_0_0_FMT_8_8); 125 PUSH_DATA (push, ((src->offset + uv))); 126 PUSH_DATA (push, ((src->offset + uv) >> 32) | mode); 127 PUSH_DATA (push, 0x00300000); 128 PUSH_DATA (push, width >> 1); 129 PUSH_DATA (push, (1 << NV50TIC_0_5_DEPTH_SHIFT) | (height >> 1)); 130 PUSH_DATA (push, 0x03000000); 131 PUSH_DATA (push, 0x00000000); 132 } else { 133 if (id == FOURCC_UYVY) { 134 PUSH_DATA (push, NV50TIC_0_0_MAPA_C1 | NV50TIC_0_0_TYPEA_UNORM | 135 NV50TIC_0_0_MAPB_ZERO | NV50TIC_0_0_TYPEB_UNORM | 136 NV50TIC_0_0_MAPG_ZERO | NV50TIC_0_0_TYPEG_UNORM | 137 NV50TIC_0_0_MAPR_ZERO | NV50TIC_0_0_TYPER_UNORM | 138 NV50TIC_0_0_FMT_8_8); 139 } else { 140 PUSH_DATA (push, NV50TIC_0_0_MAPA_C0 | NV50TIC_0_0_TYPEA_UNORM | 141 NV50TIC_0_0_MAPB_ZERO | NV50TIC_0_0_TYPEB_UNORM | 142 NV50TIC_0_0_MAPG_ZERO | NV50TIC_0_0_TYPEG_UNORM | 143 NV50TIC_0_0_MAPR_ZERO | NV50TIC_0_0_TYPER_UNORM | 144 NV50TIC_0_0_FMT_8_8); 145 } 146 PUSH_DATA (push, ((src->offset + packed_y))); 147 PUSH_DATA (push, ((src->offset + packed_y) >> 32) | mode); 148 PUSH_DATA (push, 0x00300000); 149 PUSH_DATA (push, width); 150 PUSH_DATA (push, (1 << NV50TIC_0_5_DEPTH_SHIFT) | height); 151 PUSH_DATA (push, 0x03000000); 152 PUSH_DATA (push, 0x00000000); 153 if (id == FOURCC_UYVY) { 154 PUSH_DATA (push, NV50TIC_0_0_MAPA_C2 | NV50TIC_0_0_TYPEA_UNORM | 155 NV50TIC_0_0_MAPB_C0 | NV50TIC_0_0_TYPEB_UNORM | 156 NV50TIC_0_0_MAPG_ZERO | NV50TIC_0_0_TYPEG_UNORM | 157 NV50TIC_0_0_MAPR_ZERO | NV50TIC_0_0_TYPER_UNORM | 158 NV50TIC_0_0_FMT_8_8_8_8); 159 } else { 160 PUSH_DATA (push, NV50TIC_0_0_MAPA_C3 | NV50TIC_0_0_TYPEA_UNORM | 161 NV50TIC_0_0_MAPB_C1 | NV50TIC_0_0_TYPEB_UNORM | 162 NV50TIC_0_0_MAPG_ZERO | NV50TIC_0_0_TYPEG_UNORM | 163 NV50TIC_0_0_MAPR_ZERO | NV50TIC_0_0_TYPER_UNORM | 164 NV50TIC_0_0_FMT_8_8_8_8); 165 } 166 PUSH_DATA (push, ((src->offset + packed_y))); 167 PUSH_DATA (push, ((src->offset + packed_y) >> 32) | mode); 168 PUSH_DATA (push, 0x00300000); 169 PUSH_DATA (push, (width >> 1)); 170 PUSH_DATA (push, (1 << NV50TIC_0_5_DEPTH_SHIFT) | height); 171 PUSH_DATA (push, 0x03000000); 172 PUSH_DATA (push, 0x00000000); 173 } 174 175 PUSH_DATAu(push, pNv->scratch, TSC_OFFSET, 16); 176 PUSH_DATA (push, NV50TSC_1_0_WRAPS_CLAMP_TO_EDGE | 177 NV50TSC_1_0_WRAPT_CLAMP_TO_EDGE | 178 NV50TSC_1_0_WRAPR_CLAMP_TO_EDGE); 179 PUSH_DATA (push, NV50TSC_1_1_MAGF_LINEAR | 180 NV50TSC_1_1_MINF_LINEAR | 181 NV50TSC_1_1_MIPF_NONE); 182 PUSH_DATA (push, 0x00000000); 183 PUSH_DATA (push, 0x00000000); 184 PUSH_DATA (push, 0x00000000); 185 PUSH_DATA (push, 0x00000000); 186 PUSH_DATA (push, 0x00000000); 187 PUSH_DATA (push, 0x00000000); 188 PUSH_DATA (push, NV50TSC_1_0_WRAPS_CLAMP_TO_EDGE | 189 NV50TSC_1_0_WRAPT_CLAMP_TO_EDGE | 190 NV50TSC_1_0_WRAPR_CLAMP_TO_EDGE); 191 PUSH_DATA (push, NV50TSC_1_1_MAGF_LINEAR | 192 NV50TSC_1_1_MINF_LINEAR | 193 NV50TSC_1_1_MIPF_NONE); 194 PUSH_DATA (push, 0x00000000); 195 PUSH_DATA (push, 0x00000000); 196 PUSH_DATA (push, 0x00000000); 197 PUSH_DATA (push, 0x00000000); 198 PUSH_DATA (push, 0x00000000); 199 PUSH_DATA (push, 0x00000000); 200 201 BEGIN_NVC0(push, NVC0_3D(SP_START_ID(5)), 1); 202 PUSH_DATA (push, PFP_NV12); 203 204 BEGIN_NVC0(push, NVC0_3D(TSC_FLUSH), 1); 205 PUSH_DATA (push, 0); 206 BEGIN_NVC0(push, NVC0_3D(TIC_FLUSH), 1); 207 PUSH_DATA (push, 0); 208 BEGIN_NVC0(push, NVC0_3D(TEX_CACHE_CTL), 1); 209 PUSH_DATA (push, 0); 210 211 PUSH_DATAu(push, pNv->scratch, PVP_DATA, 11); 212 PUSH_DATAf(push, 1.0); 213 PUSH_DATAf(push, 0.0); 214 PUSH_DATAf(push, 0.0); 215 PUSH_DATAf(push, 0.0); 216 PUSH_DATAf(push, 1.0); 217 PUSH_DATAf(push, 0.0); 218 PUSH_DATAf(push, 0.0); 219 PUSH_DATAf(push, 0.0); 220 PUSH_DATAf(push, 1.0); 221 PUSH_DATAf(push, 1.0 / width); 222 PUSH_DATAf(push, 1.0 / height); 223 224 if (pPriv->SyncToVBlank) { 225 NVC0SyncToVBlank(ppix, dstBox); 226 } 227 228 /* These are fixed point values in the 16.16 format. */ 229 X1 = (float)(x1>>16)+(float)(x1&0xFFFF)/(float)0x10000; 230 Y1 = (float)(y1>>16)+(float)(y1&0xFFFF)/(float)0x10000; 231 X2 = (float)(x2>>16)+(float)(x2&0xFFFF)/(float)0x10000; 232 Y2 = (float)(y2>>16)+(float)(y2&0xFFFF)/(float)0x10000; 233 234 pbox = REGION_RECTS(clipBoxes); 235 nbox = REGION_NUM_RECTS(clipBoxes); 236 while(nbox--) { 237 float tx1=X1+(float)(pbox->x1 - dstBox->x1)*(X2-X1)/(float)(drw_w); 238 float tx2=X1+(float)(pbox->x2 - dstBox->x1)*(src_w)/(float)(drw_w); 239 float ty1=Y1+(float)(pbox->y1 - dstBox->y1)*(Y2-Y1)/(float)(drw_h); 240 float ty2=Y1+(float)(pbox->y2 - dstBox->y1)*(src_h)/(float)(drw_h); 241 int sx1=pbox->x1; 242 int sx2=pbox->x2; 243 int sy1=pbox->y1; 244 int sy2=pbox->y2; 245 246 if (nouveau_pushbuf_space(push, 64, 0, 0) || 247 nouveau_pushbuf_refn (push, refs, 3)) 248 return BadImplementation; 249 250 BEGIN_NVC0(push, NVC0_3D(SCISSOR_HORIZ(0)), 2); 251 PUSH_DATA (push, sx2 << NVC0_3D_SCISSOR_HORIZ_MAX__SHIFT | sx1); 252 PUSH_DATA (push, sy2 << NVC0_3D_SCISSOR_VERT_MAX__SHIFT | sy1 ); 253 254 BEGIN_NVC0(push, NVC0_3D(VERTEX_BEGIN_GL), 1); 255 PUSH_DATA (push, NVC0_3D_VERTEX_BEGIN_GL_PRIMITIVE_TRIANGLES); 256 PUSH_VTX1s(push, tx1, ty1, sx1, sy1); 257 PUSH_VTX1s(push, tx2+(tx2-tx1), ty1, sx2+(sx2-sx1), sy1); 258 PUSH_VTX1s(push, tx1, ty2+(ty2-ty1), sx1, sy2+(sy2-sy1)); 259 BEGIN_NVC0(push, NVC0_3D(VERTEX_END_GL), 1); 260 PUSH_DATA (push, 0); 261 262 pbox++; 263 } 264 265 PUSH_KICK(push); 266 return Success; 267} 268 269void 270nvc0_xv_csc_update(NVPtr pNv, float yco, float *off, float *uco, float *vco) 271{ 272 struct nouveau_pushbuf *push = pNv->pushbuf; 273 274 if (nouveau_pushbuf_space(push, 64, 0, 0) || 275 nouveau_pushbuf_refn (push, &(struct nouveau_pushbuf_refn) { 276 pNv->scratch, NOUVEAU_BO_WR | 277 NOUVEAU_BO_VRAM }, 1)) 278 return; 279 280 BEGIN_NVC0(push, NVC0_3D(CB_SIZE), 3); 281 PUSH_DATA (push, 256); 282 PUSH_DATA (push, (pNv->scratch->offset + PFP_DATA) >> 32); 283 PUSH_DATA (push, (pNv->scratch->offset + PFP_DATA)); 284 BEGIN_NVC0(push, NVC0_3D(CB_POS), 11); 285 PUSH_DATA (push, 0); 286 PUSH_DATAf(push, yco); 287 PUSH_DATAf(push, off[0]); 288 PUSH_DATAf(push, off[1]); 289 PUSH_DATAf(push, off[2]); 290 PUSH_DATAf(push, uco[0]); 291 PUSH_DATAf(push, uco[1]); 292 PUSH_DATAf(push, uco[2]); 293 PUSH_DATAf(push, vco[0]); 294 PUSH_DATAf(push, vco[1]); 295 PUSH_DATAf(push, vco[2]); 296} 297